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‎llvm/test/Transforms/LoopUnroll/AArch64/apple-unrolling-multi-exit.ll

Lines changed: 40 additions & 44 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
1+
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --version 5
22
; RUN: opt -p loop-unroll -mcpu=apple-m1 -S %s | FileCheck --check-prefix=APPLE %s
33
; RUN: opt -p loop-unroll -mcpu=apple-m2 -S %s | FileCheck --check-prefix=APPLE %s
44
; RUN: opt -p loop-unroll -mcpu=apple-m3 -S %s | FileCheck --check-prefix=APPLE %s
@@ -26,20 +26,20 @@ define i1 @multi_2_exit_find_i8_loop(ptr %vec, i8 %tgt) {
2626
; APPLE: [[LOOP_HEADER_PROL_PREHEADER]]:
2727
; APPLE-NEXT: br label %[[LOOP_HEADER_PROL:.*]]
2828
; APPLE: [[LOOP_HEADER_PROL]]:
29-
; APPLE-NEXT: [[PTR_IV:%.*]] = phi ptr [ [[PTR_IV_NEXT:%.*]], %[[LOOP_LATCH_PROL:.*]] ], [ [[START]], %[[LOOP_HEADER_PROL_PREHEADER]] ]
29+
; APPLE-NEXT: [[PTR_IV_PROL:%.*]] = phi ptr [ [[PTR_IV_NEXT_PROL:%.*]], %[[LOOP_LATCH_PROL:.*]] ], [ [[START]], %[[LOOP_HEADER_PROL_PREHEADER]] ]
3030
; APPLE-NEXT: [[PROL_ITER:%.*]] = phi i64 [ 0, %[[LOOP_HEADER_PROL_PREHEADER]] ], [ [[PROL_ITER_NEXT:%.*]], %[[LOOP_LATCH_PROL]] ]
31-
; APPLE-NEXT: [[L:%.*]] = load i8, ptr [[PTR_IV]], align 8
32-
; APPLE-NEXT: [[C_1:%.*]] = icmp eq i8 [[L]], [[TGT]]
33-
; APPLE-NEXT: br i1 [[C_1]], label %[[EXIT_UNR_LCSSA_LOOPEXIT3:.*]], label %[[LOOP_LATCH_PROL]]
31+
; APPLE-NEXT: [[L_PROL:%.*]] = load i8, ptr [[PTR_IV_PROL]], align 8
32+
; APPLE-NEXT: [[C_1_PROL:%.*]] = icmp eq i8 [[L_PROL]], [[TGT]]
33+
; APPLE-NEXT: br i1 [[C_1_PROL]], label %[[EXIT_UNR_LCSSA_LOOPEXIT3:.*]], label %[[LOOP_LATCH_PROL]]
3434
; APPLE: [[LOOP_LATCH_PROL]]:
35-
; APPLE-NEXT: [[PTR_IV_NEXT]] = getelementptr inbounds nuw i8, ptr [[PTR_IV]], i64 1
36-
; APPLE-NEXT: [[C_2:%.*]] = icmp eq ptr [[PTR_IV_NEXT]], [[END]]
35+
; APPLE-NEXT: [[PTR_IV_NEXT_PROL]] = getelementptr inbounds nuw i8, ptr [[PTR_IV_PROL]], i64 1
36+
; APPLE-NEXT: [[C_2_PROL:%.*]] = icmp eq ptr [[PTR_IV_NEXT_PROL]], [[END]]
3737
; APPLE-NEXT: [[PROL_ITER_NEXT]] = add i64 [[PROL_ITER]], 1
3838
; APPLE-NEXT: [[PROL_ITER_CMP:%.*]] = icmp ne i64 [[PROL_ITER_NEXT]], [[XTRAITER]]
3939
; APPLE-NEXT: br i1 [[PROL_ITER_CMP]], label %[[LOOP_HEADER_PROL]], label %[[LOOP_HEADER_PROL_LOOPEXIT_UNR_LCSSA:.*]], !llvm.loop [[LOOP0:![0-9]+]]
4040
; APPLE: [[LOOP_HEADER_PROL_LOOPEXIT_UNR_LCSSA]]:
4141
; APPLE-NEXT: [[RES_UNR_PH:%.*]] = phi ptr [ [[END]], %[[LOOP_LATCH_PROL]] ]
42-
; APPLE-NEXT: [[PTR_IV_UNR_PH:%.*]] = phi ptr [ [[PTR_IV_NEXT]], %[[LOOP_LATCH_PROL]] ]
42+
; APPLE-NEXT: [[PTR_IV_UNR_PH:%.*]] = phi ptr [ [[PTR_IV_NEXT_PROL]], %[[LOOP_LATCH_PROL]] ]
4343
; APPLE-NEXT: br label %[[LOOP_HEADER_PROL_LOOPEXIT]]
4444
; APPLE: [[LOOP_HEADER_PROL_LOOPEXIT]]:
4545
; APPLE-NEXT: [[RES_UNR:%.*]] = phi ptr [ poison, %[[ENTRY]] ], [ [[RES_UNR_PH]], %[[LOOP_HEADER_PROL_LOOPEXIT_UNR_LCSSA]] ]
@@ -49,17 +49,17 @@ define i1 @multi_2_exit_find_i8_loop(ptr %vec, i8 %tgt) {
4949
; APPLE: [[ENTRY_NEW]]:
5050
; APPLE-NEXT: br label %[[LOOP_HEADER:.*]]
5151
; APPLE: [[LOOP_HEADER]]:
52-
; APPLE-NEXT: [[PTR_IV1:%.*]] = phi ptr [ [[PTR_IV_UNR]], %[[ENTRY_NEW]] ], [ [[RES:%.*]], %[[LOOP_LATCH_3:.*]] ]
53-
; APPLE-NEXT: [[L1:%.*]] = load i8, ptr [[PTR_IV1]], align 8
54-
; APPLE-NEXT: [[C_4:%.*]] = icmp eq i8 [[L1]], [[TGT]]
55-
; APPLE-NEXT: br i1 [[C_4]], label %[[EXIT_UNR_LCSSA_LOOPEXIT:.*]], label %[[LOOP_LATCH:.*]]
52+
; APPLE-NEXT: [[PTR_IV:%.*]] = phi ptr [ [[PTR_IV_UNR]], %[[ENTRY_NEW]] ], [ [[PTR_IV_NEXT_3:%.*]], %[[LOOP_LATCH_3:.*]] ]
53+
; APPLE-NEXT: [[L:%.*]] = load i8, ptr [[PTR_IV]], align 8
54+
; APPLE-NEXT: [[C_1:%.*]] = icmp eq i8 [[L]], [[TGT]]
55+
; APPLE-NEXT: br i1 [[C_1]], label %[[EXIT_UNR_LCSSA_LOOPEXIT:.*]], label %[[LOOP_LATCH:.*]]
5656
; APPLE: [[LOOP_LATCH]]:
57-
; APPLE-NEXT: [[PTR_IV_NEXT1:%.*]] = getelementptr inbounds nuw i8, ptr [[PTR_IV1]], i64 1
58-
; APPLE-NEXT: [[L_1:%.*]] = load i8, ptr [[PTR_IV_NEXT1]], align 8
57+
; APPLE-NEXT: [[PTR_IV_NEXT:%.*]] = getelementptr inbounds nuw i8, ptr [[PTR_IV]], i64 1
58+
; APPLE-NEXT: [[L_1:%.*]] = load i8, ptr [[PTR_IV_NEXT]], align 8
5959
; APPLE-NEXT: [[C_1_1:%.*]] = icmp eq i8 [[L_1]], [[TGT]]
6060
; APPLE-NEXT: br i1 [[C_1_1]], label %[[EXIT_UNR_LCSSA_LOOPEXIT]], label %[[LOOP_LATCH_1:.*]]
6161
; APPLE: [[LOOP_LATCH_1]]:
62-
; APPLE-NEXT: [[PTR_IV_NEXT_1:%.*]] = getelementptr inbounds nuw i8, ptr [[PTR_IV_NEXT1]], i64 1
62+
; APPLE-NEXT: [[PTR_IV_NEXT_1:%.*]] = getelementptr inbounds nuw i8, ptr [[PTR_IV_NEXT]], i64 1
6363
; APPLE-NEXT: [[L_2:%.*]] = load i8, ptr [[PTR_IV_NEXT_1]], align 8
6464
; APPLE-NEXT: [[C_1_2:%.*]] = icmp eq i8 [[L_2]], [[TGT]]
6565
; APPLE-NEXT: br i1 [[C_1_2]], label %[[EXIT_UNR_LCSSA_LOOPEXIT]], label %[[LOOP_LATCH_2:.*]]
@@ -69,22 +69,22 @@ define i1 @multi_2_exit_find_i8_loop(ptr %vec, i8 %tgt) {
6969
; APPLE-NEXT: [[C_1_3:%.*]] = icmp eq i8 [[L_3]], [[TGT]]
7070
; APPLE-NEXT: br i1 [[C_1_3]], label %[[EXIT_UNR_LCSSA_LOOPEXIT]], label %[[LOOP_LATCH_3]]
7171
; APPLE: [[LOOP_LATCH_3]]:
72-
; APPLE-NEXT: [[RES]] = getelementptr inbounds nuw i8, ptr [[PTR_IV_NEXT_2]], i64 1
73-
; APPLE-NEXT: [[C_3:%.*]] = icmp eq ptr [[RES]], [[END]]
74-
; APPLE-NEXT: br i1 [[C_3]], label %[[EXIT_UNR_LCSSA_LOOPEXIT]], label %[[LOOP_HEADER]]
72+
; APPLE-NEXT: [[PTR_IV_NEXT_3]] = getelementptr inbounds nuw i8, ptr [[PTR_IV_NEXT_2]], i64 1
73+
; APPLE-NEXT: [[C_2_3:%.*]] = icmp eq ptr [[PTR_IV_NEXT_3]], [[END]]
74+
; APPLE-NEXT: br i1 [[C_2_3]], label %[[EXIT_UNR_LCSSA_LOOPEXIT]], label %[[LOOP_HEADER]]
7575
; APPLE: [[EXIT_UNR_LCSSA_LOOPEXIT]]:
76-
; APPLE-NEXT: [[RES_PH_PH:%.*]] = phi ptr [ [[PTR_IV1]], %[[LOOP_HEADER]] ], [ [[PTR_IV_NEXT1]], %[[LOOP_LATCH]] ], [ [[PTR_IV_NEXT_1]], %[[LOOP_LATCH_1]] ], [ [[PTR_IV_NEXT_2]], %[[LOOP_LATCH_2]] ], [ [[END]], %[[LOOP_LATCH_3]] ]
76+
; APPLE-NEXT: [[RES_PH_PH:%.*]] = phi ptr [ [[PTR_IV]], %[[LOOP_HEADER]] ], [ [[PTR_IV_NEXT]], %[[LOOP_LATCH]] ], [ [[PTR_IV_NEXT_1]], %[[LOOP_LATCH_1]] ], [ [[PTR_IV_NEXT_2]], %[[LOOP_LATCH_2]] ], [ [[END]], %[[LOOP_LATCH_3]] ]
7777
; APPLE-NEXT: br label %[[EXIT_UNR_LCSSA:.*]]
7878
; APPLE: [[EXIT_UNR_LCSSA_LOOPEXIT3]]:
79-
; APPLE-NEXT: [[RES_PH_PH4:%.*]] = phi ptr [ [[PTR_IV]], %[[LOOP_HEADER_PROL]] ]
79+
; APPLE-NEXT: [[RES_PH_PH4:%.*]] = phi ptr [ [[PTR_IV_PROL]], %[[LOOP_HEADER_PROL]] ]
8080
; APPLE-NEXT: br label %[[EXIT_UNR_LCSSA]]
8181
; APPLE: [[EXIT_UNR_LCSSA]]:
8282
; APPLE-NEXT: [[RES_PH:%.*]] = phi ptr [ [[RES_PH_PH]], %[[EXIT_UNR_LCSSA_LOOPEXIT]] ], [ [[RES_PH_PH4]], %[[EXIT_UNR_LCSSA_LOOPEXIT3]] ]
8383
; APPLE-NEXT: br label %[[EXIT]]
8484
; APPLE: [[EXIT]]:
85-
; APPLE-NEXT: [[RES1:%.*]] = phi ptr [ [[RES_UNR]], %[[LOOP_HEADER_PROL_LOOPEXIT]] ], [ [[RES_PH]], %[[EXIT_UNR_LCSSA]] ]
86-
; APPLE-NEXT: [[C_5:%.*]] = icmp eq ptr [[RES1]], [[END]]
87-
; APPLE-NEXT: ret i1 [[C_5]]
85+
; APPLE-NEXT: [[RES:%.*]] = phi ptr [ [[RES_UNR]], %[[LOOP_HEADER_PROL_LOOPEXIT]] ], [ [[RES_PH]], %[[EXIT_UNR_LCSSA]] ]
86+
; APPLE-NEXT: [[C_3:%.*]] = icmp eq ptr [[RES]], [[END]]
87+
; APPLE-NEXT: ret i1 [[C_3]]
8888
;
8989
; OTHER-LABEL: define i1 @multi_2_exit_find_i8_loop(
9090
; OTHER-SAME: ptr [[VEC:%.*]], i8 [[TGT:%.*]]) #[[ATTR0:[0-9]+]] {
@@ -154,20 +154,20 @@ define i1 @multi_2_exit_find_ptr_loop(ptr %vec, ptr %tgt) {
154154
; APPLE: [[LOOP_HEADER_PROL_PREHEADER]]:
155155
; APPLE-NEXT: br label %[[LOOP_HEADER_PROL:.*]]
156156
; APPLE: [[LOOP_HEADER_PROL]]:
157-
; APPLE-NEXT: [[PTR_IV:%.*]] = phi ptr [ [[PTR_IV_NEXT:%.*]], %[[LOOP_LATCH_PROL:.*]] ], [ [[START]], %[[LOOP_HEADER_PROL_PREHEADER]] ]
157+
; APPLE-NEXT: [[PTR_IV_PROL:%.*]] = phi ptr [ [[PTR_IV_NEXT_PROL:%.*]], %[[LOOP_LATCH_PROL:.*]] ], [ [[START]], %[[LOOP_HEADER_PROL_PREHEADER]] ]
158158
; APPLE-NEXT: [[PROL_ITER:%.*]] = phi i64 [ 0, %[[LOOP_HEADER_PROL_PREHEADER]] ], [ [[PROL_ITER_NEXT:%.*]], %[[LOOP_LATCH_PROL]] ]
159-
; APPLE-NEXT: [[L:%.*]] = load ptr, ptr [[PTR_IV]], align 8
160-
; APPLE-NEXT: [[C_1:%.*]] = icmp eq ptr [[L]], [[TGT]]
161-
; APPLE-NEXT: br i1 [[C_1]], label %[[EXIT_UNR_LCSSA_LOOPEXIT3:.*]], label %[[LOOP_LATCH_PROL]]
159+
; APPLE-NEXT: [[L_PROL:%.*]] = load ptr, ptr [[PTR_IV_PROL]], align 8
160+
; APPLE-NEXT: [[C_1_PROL:%.*]] = icmp eq ptr [[L_PROL]], [[TGT]]
161+
; APPLE-NEXT: br i1 [[C_1_PROL]], label %[[EXIT_UNR_LCSSA_LOOPEXIT3:.*]], label %[[LOOP_LATCH_PROL]]
162162
; APPLE: [[LOOP_LATCH_PROL]]:
163-
; APPLE-NEXT: [[PTR_IV_NEXT]] = getelementptr inbounds nuw i8, ptr [[PTR_IV]], i64 8
164-
; APPLE-NEXT: [[C_2:%.*]] = icmp eq ptr [[PTR_IV_NEXT]], [[END]]
163+
; APPLE-NEXT: [[PTR_IV_NEXT_PROL]] = getelementptr inbounds nuw i8, ptr [[PTR_IV_PROL]], i64 8
164+
; APPLE-NEXT: [[C_2_PROL:%.*]] = icmp eq ptr [[PTR_IV_NEXT_PROL]], [[END]]
165165
; APPLE-NEXT: [[PROL_ITER_NEXT]] = add i64 [[PROL_ITER]], 1
166166
; APPLE-NEXT: [[PROL_ITER_CMP:%.*]] = icmp ne i64 [[PROL_ITER_NEXT]], [[XTRAITER]]
167167
; APPLE-NEXT: br i1 [[PROL_ITER_CMP]], label %[[LOOP_HEADER_PROL]], label %[[LOOP_HEADER_PROL_LOOPEXIT_UNR_LCSSA:.*]], !llvm.loop [[LOOP2:![0-9]+]]
168168
; APPLE: [[LOOP_HEADER_PROL_LOOPEXIT_UNR_LCSSA]]:
169169
; APPLE-NEXT: [[RES_UNR_PH:%.*]] = phi ptr [ [[END]], %[[LOOP_LATCH_PROL]] ]
170-
; APPLE-NEXT: [[PTR_IV_UNR_PH:%.*]] = phi ptr [ [[PTR_IV_NEXT]], %[[LOOP_LATCH_PROL]] ]
170+
; APPLE-NEXT: [[PTR_IV_UNR_PH:%.*]] = phi ptr [ [[PTR_IV_NEXT_PROL]], %[[LOOP_LATCH_PROL]] ]
171171
; APPLE-NEXT: br label %[[LOOP_HEADER_PROL_LOOPEXIT]]
172172
; APPLE: [[LOOP_HEADER_PROL_LOOPEXIT]]:
173173
; APPLE-NEXT: [[RES_UNR:%.*]] = phi ptr [ poison, %[[ENTRY]] ], [ [[RES_UNR_PH]], %[[LOOP_HEADER_PROL_LOOPEXIT_UNR_LCSSA]] ]
@@ -177,17 +177,17 @@ define i1 @multi_2_exit_find_ptr_loop(ptr %vec, ptr %tgt) {
177177
; APPLE: [[ENTRY_NEW]]:
178178
; APPLE-NEXT: br label %[[LOOP_HEADER:.*]]
179179
; APPLE: [[LOOP_HEADER]]:
180-
; APPLE-NEXT: [[PTR_IV1:%.*]] = phi ptr [ [[PTR_IV_UNR]], %[[ENTRY_NEW]] ], [ [[PTR_IV_NEXT_3:%.*]], %[[LOOP_LATCH_3:.*]] ]
181-
; APPLE-NEXT: [[L1:%.*]] = load ptr, ptr [[PTR_IV1]], align 8
182-
; APPLE-NEXT: [[C_4:%.*]] = icmp eq ptr [[L1]], [[TGT]]
183-
; APPLE-NEXT: br i1 [[C_4]], label %[[EXIT_UNR_LCSSA_LOOPEXIT:.*]], label %[[LOOP_LATCH:.*]]
180+
; APPLE-NEXT: [[PTR_IV:%.*]] = phi ptr [ [[PTR_IV_UNR]], %[[ENTRY_NEW]] ], [ [[PTR_IV_NEXT_3:%.*]], %[[LOOP_LATCH_3:.*]] ]
181+
; APPLE-NEXT: [[L:%.*]] = load ptr, ptr [[PTR_IV]], align 8
182+
; APPLE-NEXT: [[C_1:%.*]] = icmp eq ptr [[L]], [[TGT]]
183+
; APPLE-NEXT: br i1 [[C_1]], label %[[EXIT_UNR_LCSSA_LOOPEXIT:.*]], label %[[LOOP_LATCH:.*]]
184184
; APPLE: [[LOOP_LATCH]]:
185-
; APPLE-NEXT: [[PTR_IV_NEXT1:%.*]] = getelementptr inbounds nuw i8, ptr [[PTR_IV1]], i64 8
186-
; APPLE-NEXT: [[L_1:%.*]] = load ptr, ptr [[PTR_IV_NEXT1]], align 8
185+
; APPLE-NEXT: [[PTR_IV_NEXT:%.*]] = getelementptr inbounds nuw i8, ptr [[PTR_IV]], i64 8
186+
; APPLE-NEXT: [[L_1:%.*]] = load ptr, ptr [[PTR_IV_NEXT]], align 8
187187
; APPLE-NEXT: [[C_1_1:%.*]] = icmp eq ptr [[L_1]], [[TGT]]
188188
; APPLE-NEXT: br i1 [[C_1_1]], label %[[EXIT_UNR_LCSSA_LOOPEXIT]], label %[[LOOP_LATCH_1:.*]]
189189
; APPLE: [[LOOP_LATCH_1]]:
190-
; APPLE-NEXT: [[PTR_IV_NEXT_1:%.*]] = getelementptr inbounds nuw i8, ptr [[PTR_IV_NEXT1]], i64 8
190+
; APPLE-NEXT: [[PTR_IV_NEXT_1:%.*]] = getelementptr inbounds nuw i8, ptr [[PTR_IV_NEXT]], i64 8
191191
; APPLE-NEXT: [[L_2:%.*]] = load ptr, ptr [[PTR_IV_NEXT_1]], align 8
192192
; APPLE-NEXT: [[C_1_2:%.*]] = icmp eq ptr [[L_2]], [[TGT]]
193193
; APPLE-NEXT: br i1 [[C_1_2]], label %[[EXIT_UNR_LCSSA_LOOPEXIT]], label %[[LOOP_LATCH_2:.*]]
@@ -201,10 +201,10 @@ define i1 @multi_2_exit_find_ptr_loop(ptr %vec, ptr %tgt) {
201201
; APPLE-NEXT: [[C_2_3:%.*]] = icmp eq ptr [[PTR_IV_NEXT_3]], [[END]]
202202
; APPLE-NEXT: br i1 [[C_2_3]], label %[[EXIT_UNR_LCSSA_LOOPEXIT]], label %[[LOOP_HEADER]]
203203
; APPLE: [[EXIT_UNR_LCSSA_LOOPEXIT]]:
204-
; APPLE-NEXT: [[RES_PH_PH:%.*]] = phi ptr [ [[PTR_IV1]], %[[LOOP_HEADER]] ], [ [[PTR_IV_NEXT1]], %[[LOOP_LATCH]] ], [ [[PTR_IV_NEXT_1]], %[[LOOP_LATCH_1]] ], [ [[PTR_IV_NEXT_2]], %[[LOOP_LATCH_2]] ], [ [[END]], %[[LOOP_LATCH_3]] ]
204+
; APPLE-NEXT: [[RES_PH_PH:%.*]] = phi ptr [ [[PTR_IV]], %[[LOOP_HEADER]] ], [ [[PTR_IV_NEXT]], %[[LOOP_LATCH]] ], [ [[PTR_IV_NEXT_1]], %[[LOOP_LATCH_1]] ], [ [[PTR_IV_NEXT_2]], %[[LOOP_LATCH_2]] ], [ [[END]], %[[LOOP_LATCH_3]] ]
205205
; APPLE-NEXT: br label %[[EXIT_UNR_LCSSA:.*]]
206206
; APPLE: [[EXIT_UNR_LCSSA_LOOPEXIT3]]:
207-
; APPLE-NEXT: [[RES_PH_PH4:%.*]] = phi ptr [ [[PTR_IV]], %[[LOOP_HEADER_PROL]] ]
207+
; APPLE-NEXT: [[RES_PH_PH4:%.*]] = phi ptr [ [[PTR_IV_PROL]], %[[LOOP_HEADER_PROL]] ]
208208
; APPLE-NEXT: br label %[[EXIT_UNR_LCSSA]]
209209
; APPLE: [[EXIT_UNR_LCSSA]]:
210210
; APPLE-NEXT: [[RES_PH:%.*]] = phi ptr [ [[RES_PH_PH]], %[[EXIT_UNR_LCSSA_LOOPEXIT]] ], [ [[RES_PH_PH4]], %[[EXIT_UNR_LCSSA_LOOPEXIT3]] ]
@@ -336,6 +336,7 @@ exit:
336336
%c.3 = icmp eq ptr %res, %end
337337
ret i1 %c.3
338338
}
339+
339340
define i1 @multi_3_exit_find_ptr_loop(ptr %vec, ptr %tgt, ptr %tgt2) {
340341
; APPLE-LABEL: define i1 @multi_3_exit_find_ptr_loop(
341342
; APPLE-SAME: ptr [[VEC:%.*]], ptr [[TGT:%.*]], ptr [[TGT2:%.*]]) #[[ATTR0]] {
@@ -508,8 +509,3 @@ exit.2:
508509
}
509510

510511
declare void @llvm.assume(i1 noundef)
511-
;.
512-
; APPLE: [[LOOP0]] = distinct !{[[LOOP0]], [[META1:![0-9]+]]}
513-
; APPLE: [[META1]] = !{!"llvm.loop.unroll.disable"}
514-
; APPLE: [[LOOP2]] = distinct !{[[LOOP2]], [[META1]]}
515-
;.

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